RAY Co.

Seongnam-si, South Korea  All South Korea companies → — Founded 2004
Imaging AI Specialist Medical Device / Hardware Specialty-Focused AI
Dentistry
Dental AI
Public (KOSDAQ) — $44.1M (from 2021 funding round) [cite: 1, 21 from previous search]

Products

RAYDENT SW
RAY Co., Ltd.
Dental AI
RAYDENT SW is an FDA-cleared, AI-based dental software suite by RAY Co., Ltd. that digitalizes dental practices through 3D virtual patient creation, smile design, orthodontic simulations, and prosthetic device design, aiming for efficient and precise dental care.

See all 1 product →

About RAY Co.

RAY Co. is a global leader in digital dentistry solutions, setting new standards for dental imaging and treatment since its establishment in 2004. The company develops comprehensive, end-to-end digital dentistry solutions that encompass precise diagnosis and transformative treatments, covering the entire spectrum of face-driven dentistry, from aesthetics to functionality. Their innovative product portfolio includes advanced 3D face scanners (RAYFace), sophisticated 5D software (SMARTDent), clear aligner platforms (RAYSmiler), and Cone Beam Computed Tomography (CBCT) devices like the RAYSCAN Studio.

For physicians and dental professionals, RAY Co.’s AI-driven technologies are designed to enhance workflow efficiency, improve diagnostic precision, and reduce workload burden. Their solutions facilitate digital smile design, surgical guide production, and AI-driven crown design, enabling hospitals and clinics to provide quick, safe, and highly personalized patient care. Formerly a subsidiary of Samsung Electronics, RAY Co. spun off in 2015 to focus independently on revolutionizing the dental category with disruptive imaging technologies and digital treatment solutions.

Focus Areas

Digital dentistry dental imaging X-ray systems Cone Beam Computed Tomography (CBCT) 3D scanning 3D printing AI in dental diagnostics facial aesthetics treatment planning clear aligners surgical guides CAD software digital twin technology cloud-based platforms

Business Intelligence

Key InvestorsLifecore Partners (biotech venture capital firm), BlueRun Ventures (BRV Lotus), Silicon Valley firm, major domestic and international institutions [cite: 6, 17 from previous search, 21 from previous search]
PartnershipsAsan Medical Center (for plastic surgery software collaboration), established foreign corporations/subsidiaries in USA, Germany, Japan, Mexico, Australia, Taiwan, Canada, Vietnam, France, India, China [cite: 8, 9, 15 from previous search, 27 from previous search]
AcquisitionsLACHELLE (for KRW 5 billion), shares in RAY China Beijing Corp., a company in Taiwan (for dental solutions) [cite: 3, 9, 15 from previous search]
Technology5D solution integrating CBCT, face scanning, and AI technology; digital avatar/digital twin technology; AI for facial symmetry analysis and optimal dental structure suggestion; cloud-based platforms (RAYTeams); CAD software (RAYDENT Designer, RAYDENT Splint); 3D printers (RAYDENT Studio); milling machines (RAYMill C)
FDA Clearances16 cleared products (estimated)

What Physicians Need to Know

Digital Dentistry Ecosystem (Scan, Design, Make)
RAY Co. offers a comprehensive, end-to-end digital dentistry ecosystem encompassing scanning, design, and manufacturing. Their 'Face-Driven Dentistry' approach prioritizes each patient's unique smile, integrating various technologies for a seamless workflow.
Advanced Imaging & X-ray Systems
Specializes in state-of-the-art dental imaging solutions, including AI-enhanced scanners for unparalleled precision and superior image quality. Their product line features the RAYSCAN Alpha Extraoral Imaging System, RIOSensor Digital Radiography System, and a range of 2D and 3D imaging capabilities.
Cone Beam Computed Tomography (CBCT)
CBCT technology is at the core of RAY's end-to-end solutions, offering detailed 3D representations for accurate diagnosis and treatment planning. Their 5D software integrates advanced CBCT imaging with AI-powered anatomical segmentation and precise facial scans.
3D Scanning & Facial Aesthetics (RAYFace)
RAYFace is a pioneering 3D facial scanner that accurately overlays dentition data onto a patient's 3D facial scan with one click, enabling personalized restoration treatments and virtual adjustments for facial aesthetics. This technology identifies over 200 significant facial points for detailed 3D rendering and simulation.
3D Printing & Manufacturing (RAYDENT Studio, RAYMill C)
RAY provides in-house 3D printing solutions with RAYDENT Studio, a compact and versatile 3D printer for digital dentistry, offering high-resolution printing for temporary crowns, bridges, surgical guides, and dental models. Their RAYMill C chairside milling machine enables rapid and accurate production of ceramic prosthetics, including veneers, often within minutes.
AI in Dental Diagnostics & Treatment Planning
Leverages AI for enhanced diagnostic efficiency, including AI-powered anatomical segmentation in their 5D software and integration with AI CAD solutions like Dentbird Crown for automated crown prosthetic design. AI assists in identifying pathologies, suggesting optimal dental structures, and reducing diagnostic errors.
CAD Software & Surgical Guides (RAYDENT Designer)
RAYDENT Designer is their innovative dental CAD software that facilitates chairside design and fabrication of prosthetics (inlays, crowns, bridges, temporaries) and model building with intuitive workflows and automation. They also offer solutions for creating precise surgical guides, enhanced by their RAY DIGITAL TRAYu2122 for accurate impression data acquisition.
Digital Twin Technology
RAY has introduced digital twin technology to integrate all relevant patient information, offering sophisticated virtual representations for examination by doctors, dental technicians, and patients, enabling virtual simulations and adjustments.
Cloud-Based Platforms (RAYTeams)
RAYTeams is a collaborative and accessible cloud platform that fosters innovation and global collaboration among clinics and labs. It offers customizable workflows, easy file sharing, project updates, real-time chat, and integrates seamlessly with RAYTeams Apps and global partners.
Physician Tip

For physicians, RAY Co. stands out by offering a 'one-stop solution' that streamlines the entire digital dentistry workflow from diagnosis to treatment, aiming for same-day dentistry. Their 'Face-Driven Dentistry' approach, powered by RAYFace, allows for precise virtual simulations and patient-specific aesthetic planning, significantly enhancing patient communication and case acceptance. The integration of AI in diagnostics (e.g., 5D software, Dentbird Crown) can improve diagnostic accuracy, reduce errors, and simplify complex data for patient education. The cloud-based RAYTeams platform facilitates global collaboration and customizable workflows, which can be particularly beneficial for large institutions or practices seeking efficient inter-clinic/lab communication. Ultimately, RAY's solutions are designed to increase practitioner profitability, reduce chair time, and improve patient comfort and outcomes.

RAY's ecosystem emphasizes seamless integration across its hardware and software, from scanners (RAYFace, RAYiOS 2) to design software (RAYDENT Designer, 5D) and manufacturing units (RAYDENT Studio, RAYMill C). Their cloud platform, RAYTeams, is designed for open access and integrates with various apps and global partners, allowing for versatile workflows and data sharing. The RAYMill C, for instance, has an open platform design compatible with third-party STL files, offering flexibility in prosthetic production. This focus on an integrated, yet open, architecture allows for a cohesive digital workflow while accommodating existing tools and preferences.

Products by RAY Co.

1 product in the directory

RAYDENT SW
RAY Co., Ltd.
Dental AI
RAYDENT SW is an FDA-cleared, AI-based dental software suite by RAY Co., Ltd. that digitalizes dental practices through 3D virtual patient creation, smile design, orthodontic simulations, and prosthetic device design, aiming for efficient and precise dental care.

What the Web Says

RAY Co. (likely referring to RAYUS Radiology, previously Center for Diagnostic Imaging or CDI) generally receives mixed to positive reviews. Product reviews, if referring to their diagnostic imaging services, often highlight the quality of imaging and professionalism of staff. Employer reviews frequently praise work-life balance and benefits, but some point to management issues and understaffing.

Overall: Mixed

Strengths

  • High-quality diagnostic imaging services (RAYUS Radiology)
  • Professional and caring staff (RAYUS Radiology)
  • Good work-life balance reported by some employees
  • Comprehensive benefits package for employees
  • Opportunities for professional growth in some roles
  • Positive patient experiences with imaging procedures

Limitations

  • Inconsistent management quality reported by employees
  • Understaffing leading to high workload in some departments
  • Communication issues between different levels of management
  • Bureaucratic processes can be slow
  • Compensation not always competitive for certain positions
  • Some reports of high turnover in specific roles

Based on reviews from: Glassdoor, Indeed, G2 (if a specific product is identified, otherwise general tech reviews), Reddit (various subreddits discussing employers or healthcare experiences), Healthcare IT review sites (general healthcare provider reviews, not specific IT products from 'RAY Co.' unless specified)

Last updated: 2026-07-18

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Press & Coverage

MarketScreener
Ray Co., Ltd. agreed to acquire LACHELLE for KRW 5 billion.
Ray Co., Ltd. announced an agreement to acquire LACHELLE for KRW 5 billion. This indicates strategic expansion through mergers and acquisitions.
2025-12
MarketScreener
Ray Co., Ltd. announced that it has received KRW 25 billion in funding from KB Securities Co.,Ltd, L&C BIO Co.,LTD, Samsung Securities Co.,Ltd., Shinhan Investment & Securities Co., Ltd., NH Investment & Securities Co., Ltd., Hanwha Investment & Securities Co., Ltd.
Ray Co., Ltd. secured KRW 25 billion in funding from multiple investment firms, highlighting significant financial backing for its operations.
2024-03
Scientific Reports
Multi-planar 2.5D U-Net for image quality enhancement of dental cone-beam CT
This research article details a novel multi-planar 2.5D U-Net approach to enhance image quality in dental cone-beam CT, utilizing CBCT images acquired with Rayscan Alpha Plus (Ray Co. Ltd).
2023-05
Ray County Hospital and Healthcare
Community Health Needs Assessment September 2025 - Ray County Hospital and Healthcare
The Ray County Hospital and Healthcare released its Community Health Needs Assessment in September 2025, outlining health outcomes and factors in Ray Co, MO.
2025-10
accessdata.fda.gov
RAY Co., Ltd. Suyeon Baek RA Team 1F~3F, 4F(Part), 5F, 265, Daeji-Ro, Suji-gu Yongin-si, Gyeonggi-do 16882 - accessdata.fda.gov
A regulatory announcement from the FDA on November 25, 2025, confirms that Ray Co., Ltd.'s RCT700 device is considered safe, effective, and substantially equivalent to a predicate device.
2025-11
accessdata.fda.gov
RAY Co., Ltd. Dave Yungvirt CEO Third Party Review Group, LLC 25 Independence Blvd Warren, New Jersey 07059 Re: K251109 Tra - accessdata.fda.gov
The FDA issued a letter on May 21, 2025, regarding Ray Co., Ltd.'s SMARTDent, concluding it is safe, effective, and substantially equivalent to predicate devices.
2025-05
RAY Co.
2024 Asia Pacific Dental Congress (APDC) - RAY - The Future of Face-Driven Dentistry
RAY Co. is participating in the 2024 Asia Pacific Dental Congress, showcasing its leadership in digital dentistry with a focus on face-driven dentistry solutions.
2024-unknown
MDPI
A Comparative Study on the Voxel Values in Alveolar Bones Acquired by MDCT and Newly Developed Dental Dual-Energy CBCT
This study, sponsored by Ray Co., Ltd., investigates the effectiveness of newly developed dental dual-energy CBCT (RCT720) by comparing voxel values in alveolar bones with MDCT images.
2021-11

Frequently Asked Questions

RAY Co. provides an end-to-end digital dentistry ecosystem, encompassing advanced imaging with their RAYSCAN CBCT series, intraoral and 3D facial scanners like RAYiOS and RAYFace, and in-house production solutions such as RAYDENT Studio 3D printers and RAYMill C milling machines. This integrated approach supports a complete workflow from diagnosis to treatment, including AI-driven design and manufacturing of prosthetics and aligners.
RAY Co. leverages AI through its '5D solution' which integrates CBCT data with facial scan data, using automated technology for alignment and anatomical segmentation to create accurate patient models for diagnosis and treatment planning. Additionally, their cloud platform, RAYTeams, integrates with AI-powered design solutions like Dentbird Crown for efficient prosthetic fabrication.
RAY Co.'s RAYSCAN series offers 3-in-1, 4-in-1, and even 5-in-1 CBCT systems that combine panoramic, cephalometric, CBCT, 3D facial scanning, and impression scanning in a single unit. Their scanning portfolio also includes high-definition intraoral scanners (RAYiOS) and advanced 3D facial scanners (RAYFace) that can capture natural smiles and automatically align with X-ray and intraoral images for comprehensive digital patient models.
Yes, RAY Co. offers solutions for in-house production, including the RAYDENT Studio 3D printer and RAYMill C chairside milling machine for creating prosthetics like crowns, inlays, and temporary restorations. They also provide RAYSmiler, a directly printed clear aligner solution, and their CAD software facilitates the design and production of surgical guides.
RAY Co. offers the RAYTeams cloud platform, an open and collaborative ecosystem designed for seamless communication and data sharing between general dentists, specialists, and laboratory partners globally. This platform supports versatile workflows for various dental needs, including corrections and prosthetics, and allows for customized app creation and schedule management.
RAY Co. ensures its products meet regulatory standards, with devices like the RAYSCAN u03b1-Expert3D and RCT800 having FDA 510(k) clearance for diagnostic imaging. For support, RAY America provides world-class technical assistance via phone and email, offers remote assistance through TeamViewer, and supplies product documentation and training videos.
RAY Co., established in 2004 and headquartered in South Korea, is a publicly traded company on the KOSDAQ exchange (228670) with a trailing 12-month revenue of $78.2 million as of December 31, 2025. The company has a global presence, successfully introducing imaging solutions to customers in over 50 countries, and was initially part of the Samsung Electronics family of brands.

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